Hello,
I have three pipes coming out of my concrete basment floor.
One of them is 4" diam. and the other two are 2" diam.
Question is,. what are they? And will I be able to have a toilet, sink and shower??

Hello,
I have three pipes coming out of my concrete basment floor.
One of them is 4" diam. and the other two are 2" diam.
Question is,... what are they? and will I be able to have a toilet, sink and shower????

The 4 inch is for the toilet. The 2" in the wall line is for a lavatory, (you do know the lavatory has to be vented don't you?) and if the other 2 inch's coming up out of the cement you're roughed for a shower, if it's in the middle of a square hole in the cement you're roughed in for a bathtub. More questions? I'm as close as a click. Tom